Hayden01
Hayden01
04-05-2016
Mathematics
contestada
I need some help on this.
Respuesta :
BreStrum
BreStrum
04-05-2016
So you are going to use the quadratic formula-
-b +/-
√b^2 -4ac/2a
So the problem is x^2 - 5x + 2 = 0
a=1
b=5
c=2
-(-5) +/-
√-5²-4(1)(2)/2(1)
= 5 +/- √25 - 8/2
= 5 +/- √17/2
Your answer is D.
Understand?
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
which plant and animal species are characteristics of the Sahara desert in Africa
A position vector with magnitude 10 m points to the right and up. its x-component is 6.0 m. part a what is the value of its y-component?
what may an elderly client complain of when experiencing decreased cardiac output and decreased contraction strength?
Read the sentence and select the type of noun or pronoun that corresponds with the bolded word. The children amused themselves by playing VIDEO GAMES.
How many immigrants were processed at Ellis Island between 1892 and 1954?
If you enter 234.567 into a cell that is formatted to display 1 decimal point place, what is the value stored in the cell
Where are large deposits of oil located
If your BAL is .07, you can expect a ____ drop in complex performance compared to the sober level. 36% 17% 13% 24%
math question down below
What did the Mexican government outlaw in 1829? A. land speculation B. slavery C. customs duties D. immigration from the United States
